In the article titled “Investigating the Transferability of Calibrated Microsimulation Parameters for Operational Performance Analysis in Roundabouts” [1], there was an error in reference , which should be corrected as follows:R. Arroju, H. K. Gaddam, L. D. Vanumu, and K. Ramachandra Rao, “Comparative evaluation of roundabout capacities under heterogeneous traffic conditions,” Journal of Modern Transportation, vol. 23, no. 4, pp. 310–324, 2015.

The reference has been corrected in the article.